TY - GEN AU - Ramagopalan,S V AU - Dyment,D A AU - Ebers,G C TI - Autoimmune disease in patients with multiple sclerosis and their first-degree relatives: a nationwide cohort study in Denmark SN - 1352-4585 PY - 2009///0204 KW - Autoimmune Diseases KW - epidemiology KW - Cohort Studies KW - Denmark KW - Family Health KW - Humans KW - Multiple Sclerosis KW - Risk Factors N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1177/1352458508096869 ER -